FR2418511A1 - ELECTROPHONE PICK-UP ARM AND CARTRIDGE INCLUDING THIS ARM - Google Patents

ELECTROPHONE PICK-UP ARM AND CARTRIDGE INCLUDING THIS ARM

Info

Publication number
FR2418511A1
FR2418511A1 FR7904882A FR7904882A FR2418511A1 FR 2418511 A1 FR2418511 A1 FR 2418511A1 FR 7904882 A FR7904882 A FR 7904882A FR 7904882 A FR7904882 A FR 7904882A FR 2418511 A1 FR2418511 A1 FR 2418511A1
Authority
FR
France
Prior art keywords
arm
pick
electrophone
cartridge including
cartridge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7904882A
Other languages
French (fr)
Other versions
FR2418511B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kyoto Ceramic Co Ltd
Original Assignee
Kyoto Ceramic Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kyoto Ceramic Co Ltd filed Critical Kyoto Ceramic Co Ltd
Publication of FR2418511A1 publication Critical patent/FR2418511A1/en
Application granted granted Critical
Publication of FR2418511B1 publication Critical patent/FR2418511B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/16—Mounting or connecting stylus to transducer with or without damping means
    • H04R1/18—Holders for styli; Mounting holders on transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)

Abstract

La présente invention a pour objet un bras destiné à supporter une pointe de lecture d'électrophone ainsi qu'une cartouche comportant ce bras. Ce bras de pick-up est constitué par un tube en matériau céramique constitué essentiellement d'oxyde d'aluminium.The present invention relates to an arm intended to support an electronic stylus stylus and a cartridge comprising this arm. This pick-up arm consists of a tube made of ceramic material consisting essentially of aluminum oxide.

FR7904882A 1978-02-25 1979-02-26 ELECTROPHONE PICK-UP ARM AND CARTRIDGE INCLUDING THIS ARM Granted FR2418511A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2109978A JPS54114205A (en) 1978-02-25 1978-02-25 Pickup cartridge cantilever

Publications (2)

Publication Number Publication Date
FR2418511A1 true FR2418511A1 (en) 1979-09-21
FR2418511B1 FR2418511B1 (en) 1983-12-23

Family

ID=12045414

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7904882A Granted FR2418511A1 (en) 1978-02-25 1979-02-26 ELECTROPHONE PICK-UP ARM AND CARTRIDGE INCLUDING THIS ARM

Country Status (5)

Country Link
US (1) US4397013A (en)
JP (1) JPS54114205A (en)
DE (1) DE2907444A1 (en)
FR (1) FR2418511A1 (en)
GB (1) GB2016860B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4509159A (en) * 1982-12-06 1985-04-02 Pickering & Company, Inc. Aluminum-aluminum oxide stylus arm
JPS61110206A (en) * 1984-11-05 1986-05-28 Hitachi Seiki Co Ltd Coordinate system setting device of machine tool
US4675859A (en) * 1985-03-05 1987-06-23 Sumiko, Inc. Intensified field focus moving coil phonocartridge assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US600935A (en) * 1898-03-22 Lewis skaife
US2507188A (en) * 1947-05-13 1950-05-09 Herbert K Neuber Electrostatic phonograph pickup
US2583289A (en) * 1947-08-30 1952-01-22 Shure Bros Phonograph stylus
US2625401A (en) * 1948-06-23 1953-01-13 Frederick Jean Robert Sound reproducing stylus
US3001031A (en) * 1954-11-18 1961-09-19 Astatic Corp Self-supporting electro-mechanical transducer assembly
JPS5254411A (en) * 1975-10-30 1977-05-02 Victor Co Of Japan Ltd Static capacitance type pick-up stylus and production of same
JPS5279903A (en) * 1975-12-25 1977-07-05 Torio Kk Pickup cartridge

Also Published As

Publication number Publication date
US4397013A (en) 1983-08-02
GB2016860A (en) 1979-09-26
JPS54114205A (en) 1979-09-06
FR2418511B1 (en) 1983-12-23
GB2016860B (en) 1982-03-10
DE2907444C2 (en) 1987-04-16
DE2907444A1 (en) 1979-08-30

Similar Documents

Publication Publication Date Title
IT1166459B (en) DIAMIDES AND COMPOSITION OF METALS CONTAINING SUCH DIAMIDES
IT1063573B (en) LENS SUPPORT DEVICE AND RELATED MANUFACTURING AND ASSEMBLY PROCEDURES
FR2423728A1 (en) VITRIFIED CERAMIC COOKING SURFACE, SURROUNDED BY A FRAMING GLUED WITH AN ADHESIVE PRESENTING A PERMANENT ELASTICITY
BE862592A (en) LEAD FREE ENAMEL FOR ALUMINA-BASED BODY
FR2534902B1 (en) METAL AND CERAMIC ASSEMBLY
DE3682927D1 (en) SOFT LAYER FOR AN OPTICAL TOUCH SCREEN.
AT377204B (en) ELECTRODE FOR PREFERRED ELECTROSTATIC APPLICATIONS
IT1134240B (en) METAL HALIDE LAMP CONTAINING THI4 WITH ADDITIONAL CADMIUM OR ZINC ELEMENTARY
IT1112000B (en) METAL OXIDE-BASED ELECTRO-CONDUCTIVE FILM COATINGS PROCEDURE
DE3685348D1 (en) COPPER ALUMINOBORATE.
FR2418511A1 (en) ELECTROPHONE PICK-UP ARM AND CARTRIDGE INCLUDING THIS ARM
FR1399752A (en) New alloy based on aluminum and mercury and its application to the production of anodes
FR2378358A1 (en) PIEZOELECTRIC CRYSTALLINE FILM
IT1126327B (en) SET OF DETAILS OF ENDOPROTESIS AND PROCEDURE FOR ADAPTING THE COLLAR LENGTH OF THIS ENDOPROTESIS
IT1091051B (en) PROCEDURE FOR THE EXTRUSION WITH HIGH REDUCTION OF METALS
JPS54114046A (en) Vacuum fluorescent element display unit
IT1226415B (en) APPLICATION OF METALLIC FILM LEADING TO A CERAMIC GLASS SUPPORT SURFACE.
IT1202931B (en) INTERFACE CIRCUIT FOR ELECTRONIC KEYBOARD WITH REPEAT OF THE SELECTION
FR2645294B1 (en) MULTIPLIER ASSEMBLY OF DIGITAL WORDS IN SERIES
KR900009169A (en) Bending processing device of fine metal pipe
IT1039516B (en) DEVICE FOR THE FORMATION OF A METALLIC OXIDE FILM ON A GLASS SURFACE
LU81066A1 (en) ALUMINUM ALLOY AND ITS APPLICATIONS
IT1063773B (en) PROCEDURE AND DEVICE FOR THE FORMATION OF A METAL OXIDE STORAGE OR FILM ON A REFRACTORY SUPPORT IN PARTICULAR GLASS
IT1113407B (en) PROCESS AND DEVICE FOR THE MANUFACTURE OF "FLAT" GLASS COVERED BY A METAL OXIDE FILM
JPS5288650A (en) Condensing bonded metal wires and thier manufacture

Legal Events

Date Code Title Description
ST Notification of lapse